Welcome to the Dulles Expo Center, a long-standing expositions hub in Chantilly, Virginia. Located at 4320 Chantilly Shopping Center, this venue has hosted a variety of shows—from the International Gem & Jewelry Show to big flea markets and seasonal craft fairs. While the venue will be replaced by IKEA Chantilly in spring 2026, the Dulles Expo Center remains a notable part of the area’s event history and offers practical information for attendees planning upcoming visits.

Below you’ll find details on seating, parking, transportation, and nearby accommodations and dining to help you secure your plans with ease.

Venue overview: Exposition center with about 130,000 sq ft of total exhibit space. The largest hall, South Hall, spans up to 100,000 sq ft, capable of hosting seated events for up to 3,000 attendees. The venue offers ample on-site parking with approximately 2,400 spaces, described as complimentary for event attendees. Access is convenient by car and via bus connections; nearby public transit options exist, with the Wiehle-Reston Metrorail line serving the broader region via connectors.

Why book here: A familiar choice for large-scale shows and family-friendly expos, with a central Chantilly location and a range of adjacent services and amenities. As the site transitions to a new development, expect continued interest from organizers and attendees alike seeking practical, straightforward logistics.

Seating and Event Space

Largest hall: South Hall — approximately 100,000 sq ft, suitable for large seated events and substantial exhibit layouts.
Total exhibit space: ~130,000 sq ft across multiple halls.
Seating capacity (largest hall): Up to 3,000 attendees for seated configurations.
Floor plans vary by event; confirm seating arrangements and accessibility with the event organizer for your specific date.

Parking

On-site parking: Approximately 2,400 spaces available for attendees.
Parking policy: Generally described as complimentary/free for event goers; verify at arrival for any event-specific terms.

Transportation and Access

Auto access: Easy highway and local road access via Chantilly Shopping Center corridor.
Public transit: Bus lines serve the area, with connections to broader regional systems. The nearest rail access is via the Wiehle-Reston line with connecting services in the greater DC metro area.
Alternative: Taxis and ride-share services readily available around the venue for convenient door-to-door transfers.

Nearby Hotels

Nearby Restaurants and Dining

Walking-distance options around Chantilly Shopping Center offer a range of casual dining and quick-service choices to fuel your day at the expo.
We recommend checking local listings for updated hours and offerings. We’ve got trusted partner restaurant recommendations you can secure through our network when you’re booking.

Things to Know

Notable past events: International Gem & Jewelry Show, Greenberg’s Train & Toy Show, Capital Art & Craft Festival, DMV/DC Big Flea/Big Flea markets, Northern Virginia Christmas Market, Nations Gun Show, Exxxotica 2025, Super Pet Expo.
Renovation status: Demonstrably closed December 21, 2025; the site is being replaced by IKEA Chantilly with an anticipated spring 2026 opening. The Dulles Town Center has announced plans for a new expo center (DTC Expo & Event Center) in 2026.
For events continuing on-site during the transition, confirm date, venue space, and logistics with organizers via our trusted network.

Dulles Expo Center Tickets

Upcoming Events at Dulles Expo Center